Please clear the question
pollination is when pollen grains from an anther, the male portion of a flower, are transferred to a female part in the flower, known as the stigma. in order for pollination to be successful, the pollen grains transferred must be from a flower of the same
types of pollination
self-pollination is the more basic type of pollination because it only involves one flower. type of pollination occurs when pollen grains from the anther fall directly onto the stigma of the same flower. although type of pollination is simple and quick, it does result in a reduction in genetic diversity because the sperm and egg cells of the same flower share genetic information.
cross-pollination is a more complex type of pollination that involves the transfer of pollen from the anther of one flower to the stigma of a different flower. type of pollination results in an increase in genetic diversity because the different flowers are sharing and mixing their genetic information to create unique offspring
hope it !